Solar Power Inverter with Excellent Quality 2015 Very Popular New Function

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$50.00 - 80.00 / unit
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
50 unit
Supply Capability:
10000 unit/month

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Product Description:

Pure Sine Wave Inverter EP2000 Series 300W/400W with LED Indication, Single Phase

Features:

This high efficiency microprocessor controlled DC-AC inverter converts 12 Volts DC (Nominal) 300/400Watts of pure sine-wave AC power at 100/120/220/230 Volts, 50/60 Hz.

The unit comes with in-built 7 Amp transfer switch and a 20 Amp circuit breaker.

Input battery cable lugs are provided and the AC output is obtained through hardwire connection.
Features include overload, short circuit, over-temperature, under & over voltage protections, and selectable. emergency home backup.

Safe to use and features over-current, over- temperature and surge protection.

Simply connect the inverter to a battery and plug your AC devices into it, then you’ve got portable power.

 

Applications:

Can be used with different domestic appliance TV, Refrigerator ,Fan , air conditioner ,induction cooker , micro-wave oven etc .

 

Specifications:

MODEL

EP2000 Series

300W

400W

INPUT

Phase

Single

Voltage

110/120VAC or 220/230/240VAC

Voltage Range

-35% ~ +25% for selected nominal voltage

Frequency

50Hz / 60Hz ( Auto Sensing)

Frequency Range

47Hz ~ 65Hz,

OUTPUT

Phase

Single

Voltage(Btt. Mode)

110/120VAC or 220/230/240VAC

Voltage Regulation(Batt. Mode)

±3% of selected output voltage

Frequency

50Hz or 60Hz

Frequency Regulation (Batt. Mode)

Auto Select for 50/60Hz
47Hz ~ 55Hz for 50Hz nominal;
56Hz ~ 65Hz for 60Hz nominal

Output Waveform

Pure sine wave

BATTERY

Battery Type

Sealed ,maintenance-free lead acid

Back up Time (at a PC load with 15"monitor)

Depends on the capacity of the external battery

Charging methdd

Smart pulse charging with two charging modes:
Quick charging when battery is not fully charged trickle charging when battery is 90% fully charged.

TRANSFER TIME

Typical

<20ms< td="">

INDICATOR

Led Indicator

manage backup time, balance power loads and prevent UPS overloads

Audible alarm

Normal city power

Green

Backup mode

Red

Overload alarm

Continuous beep

PROTECTION

Full Protection

Discharge, overcharge, and overload protection

PHYSICAL

Dimension, DXWXH (mm)

312*262*118(mm)

Net Weight (kgs)

6.5KG

7.5KG

ENVIRONMENT

Operating Environment

0~40 Degrees Centigrade, 0~90% relative humidity (non-condensing)

Noise Level

Less than 40dB at 1M

Solar Power Inverter with Excellent Quality 2015 Very Popular New Function

Solar Power Inverter with Excellent Quality 2015 Very Popular New Function

Solar Power Inverter with Excellent Quality 2015 Very Popular New Function

 

Warrenty

provides a 1~3 year limited warranty (“Warranty”) against defects in materials and workmanship for its Uninterruptible power supply, Power inverter/chargers, Solar charge controllers, Battery Products (“Product”).

The term of this Warranty begins on the Product(s) initial purchase date, or the date of receipt of the Product(s) by the end user, whichever is later. This must be indicated on the invoice, bill of sale, and/or warranty registration card submitted to MUST-Solar. This Warranty applies to the original MUST-Solar Product purchaser, and is transferable only if the Product remains installed in the original use location.

 

FAQ

1.    How do I decide which system is right for me ?

For protection from long outages, include a generator or solar panels in your Must solar system. Shorter outages can be handled by a battery-only system.

2.    Where my system will be installed ?

Must solar systems are usually wall-mounted near a home's main electrical (circuit breaker) panel.

3. How do I install my system ?

A must solar backup inverter is connected to a home electric system , we will supply detailed installation manual and videos for our customers .

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Q:Grid-connected inverter is generally divided into photovoltaic power generation grid-connected inverter, wind power grid-connected inverter, power equipment and grid-connected inverter and other power generation equipment power generation inverter.
The small use of field-effect transistors while using a DSP conversion controller to improve the quality of the output power makes it very close to the sine wave current.
Q:What is the difference between a PV inverter and a solar inverter?
The main function of photovoltaic grid-connected inverter is to convert the DC power of the solar PV module into the same frequency as the sinusoidal AC power of the grid (the grid is generally AC power grid, DC can not be directly connected)
Q:Is the grid side of the grid and the inverter?
Grid-type system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load + power grid (both in parallel).
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
For photovoltaic power plants when the power system accidents or disturbances caused by photovoltaic power plant grid voltage drop, in a certain voltage drop range and time interval, the photovoltaic power plant can ensure that non-off-line continuous operation.
Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
Photovoltaic inverters for grid-connected photovoltaic power generation systems are primarily capable of receiving DC power from photovoltaic arrays and converting them into sine-wave currents of the same frequency and in phase with the access grid for powering the grid or local loads.
Q:The working principle of photovoltaic grid - connected inverter
In the small-capacity inverter generally push-pull inverter circuit, full-bridge inverter circuit and high-frequency step-up inverter circuit three, push-pull circuit, the step-up transformer neutral plug connected to the positive power supply, two power Alternating current, the output to get AC power, due to the power transistor to ground, drive and control circuit is simple, and because the transformer has a certain leakage inductance, can limit the short circuit current, thus improving the reliability of the circuit. The disadvantage is the low utilization of the transformer, driving the emotional load is poor.
Q:PV grid-connected inverter can directly load it?
TL5001 operating voltage range of 3.6 ~ 40V, its internal with an error amplifier, a regulator, oscillator, a dead zone control PWM generator, low voltage protection circuit and short circuit protection circuit
Q:Installation and maintenance of photovoltaic grid - connected inverter
only when the local power sector permission by the professional and technical personnel to complete all the electrical connection before the inverter can be connected.
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
The solar grid-connected inverter is not connected to the grid and can not be directly connected to the load to supply power to the load because there is no voltage.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
Solar photovoltaic power generation technology is the use of solar cells, the photovoltaic effect of semiconductor materials, solar radiation can be directly converted into a new type of power generation system, solar energy is a radiant energy, solar power means --- to direct conversion of sunlight Into electricity,

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